MRF321

Semiconductor Devices and Associated Hardware

TRANSISTOR

MRF321

5961-00-168-4261

5961 - Semiconductor Devices and Associated Hardware

Cobham Electronic Systems Inc.

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Technical Characteristics

  • Mounting Method

    threaded stud

  • Voltage Rating In Volts Per Characteristic

    33.0 minimum breakdown voltage, collector-to-emitter, base open and 55.0 minimum breakdown voltage, collector-to-base, emitter open and 4.0 minimum breakdown voltage, emitter-to-base, collector open

  • Mounting Facility Quantity

    1

  • Thread Series Designator

    unc

  • Overall Height

    1.475 inches maximum

  • Internal Configuration

    junction contact

  • Special Features

    junction pattern arrangement: npn

  • Test Data Document

    80063-sm-a-597849 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

  • Features Provided

    hermetically sealed case

  • Semiconductor Material

    silicon

  • Nominal Thread Size

    0.164 inches

  • Overall Width

    0.935 inches maximum

  • Overall Length

    0.695 inches maximum

  • Terminal Type And Quantity

    4 ribbon

  • End Item Identification

    helicopter, utillity search and recovery uh-1n

  • Power Rating Per Characteristic

    27.0 watts small-signal input power, common-collector preset

  • Maximum Operating Temp Per Measurement Point

    150.0 deg celsius junction

  • Current Rating Per Characteristic

    1.00 amperes source cutoff current maximum

  • Inclosure Material

    plastic and ceramic

Certified to
AS6081 Methods

Implementing Quality Procurement

A rigorous vendor selection process and vendor management system are essential to ensuring quality.
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Supplying Quality Products

We take every measure to ensure that we supply quality, authentic parts including a strict vendor selection process and rigorous product inspections..
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Providing Quality People

Our team of dedicated account managers, procurement professionals and specialized inspectors is the most valuable resource we have.
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